CN204633982U

CN204633982U - Headphone

Info

Publication number: CN204633982U
Application number: CN201520324121.1U
Authority: CN
Inventors: 陈泽林
Original assignee: Zealot's Numeral Science And Technology Co Ltd Of Shenzhen
Current assignee: Zealot's Numeral Science And Technology Co Ltd Of Shenzhen
Priority date: 2015-05-20
Filing date: 2015-05-20
Publication date: 2015-09-09
Anticipated expiration: 2025-05-20

Abstract

A kind of headphone that the utility model provides, its horn hood inwall is provided with some evenly distributed convex tendons, the convex tendon of horn hood coordinates with the draw-in groove of the second link, thus horn hood and auricular concha are fixed together, when horn hood pulled down by needs, directly horn hood is outwards extracted, thus improve the dismounting efficiency of horn hood; Move up and down left adjustment sheet respectively at head hoop both ends and left receiver and right receiver can be moved to the position corresponding with the ear of people by right adjustment sheet, regulate simple and convenient; Head hoop and the first V-type groove, the second V-type groove are one-body molded, and left adjustment sheet and the first groove, the first V-type boss are one-body molded, and right adjustment sheet and the second groove, the second V-type boss are one-body molded, reduce production cost.

Description

Headphone

Technical field

The utility model relates to a kind of headphone.

Background technology

At present, the building block in the earmuff in headphone is all that connected mode by being spirally connected connects, because the general thickness of earmuff is less, thus cause each parts ground screw thread number of teeth less, easily loosen between each parts, connect insecure, and installation and removal efficiency is low.

Utility model content

The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, provides a kind of and is connected firmly and mounts and dismounts the high headphone of efficiency.

The utility model realizes like this, a kind of headphone, comprise a sweeping head hoop, described head hoop left end is provided with a left adjustment sheet that can move up and down along its left part, described head hoop right-hand member is provided with a right adjustment sheet that can move up and down along its right part, and described left adjustment sheet lower end and described right adjustment sheet lower end are rotatably connected to the earmuff of a symmetry respectively;

Described earmuff comprises ear lid, the auricular concha of hollow, horn hood and ear muff, horn assembly is provided with in described auricular concha, described auricular concha comprises one first link and one second link, described first link right-hand member is fixedly connected with described second link, described first link left end and described ear lid are spirally connected, described second link periphery is provided with some evenly distributed draw-in grooves, described horn hood inwall is provided with some evenly distributed convex tendons, the convex tendon of described horn hood coordinates with the draw-in groove of described second link, described horn hood outer wall and described ear muff are spirally connected, described horn hood offers the sender that at least three opening directions are not identical.

Further, described head hoop left part is spaced apart successively is from top to bottom provided with multiple the first opening up V-type groove, and described head hoop right part is spaced apart successively is from top to bottom provided with multiple the second opening up V-type groove.

Further, described left adjustment sheet upper end offers first groove suitable with described head hoop left part, and described first groove inner wall is installed with the first V-type boss that some and described first V-type groove matches.

Further, described right adjustment sheet upper end offers second groove suitable with described head hoop right part, and described second groove inner wall is installed with the second V-type boss that some and described second V-type groove matches.

Preferably, the convex tendon of described horn hood is conical protrusions, and the draw-in groove of described second link is cone-shaped groove.

The headphone that the utility model provides, its horn hood inwall is provided with some evenly distributed convex tendons, the convex tendon of horn hood coordinates with the draw-in groove of the second link, thus horn hood and auricular concha are fixed together, when horn hood pulled down by needs, directly horn hood is outwards extracted, thus improve the dismounting efficiency of horn hood; Move up and down left adjustment sheet respectively at head hoop both ends and left receiver and right receiver can be moved to the position corresponding with the ear of people by right adjustment sheet, regulate simple and convenient; Head hoop and the first V-type groove, the second V-type groove are one-body molded, and left adjustment sheet and the first groove, the first V-type boss are one-body molded, and right adjustment sheet and the second groove, the second V-type boss are one-body molded, reduce production cost.

Accompanying drawing explanation

In order to be illustrated more clearly in the technical solution of the utility model, be briefly described to the accompanying drawing used required in embodiment below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.

Fig. 1 is the schematic diagram of the headphone that the utility model provides.

Fig. 2 is the schematic diagram of auricular concha and horn hood in the headphone that provides of the utility model.

Fig. 3 is the schematic diagram of auricular concha in the headphone that provides of the utility model.

Fig. 4 is the schematic diagram of another angle of auricular concha in the headphone that provides of the utility model.

Fig. 5 is the schematic diagram of horn hood in the headphone that provides of the utility model.

Fig. 6 is the schematic diagram of another angle of horn hood in the headphone that provides of the utility model.

Fig. 7 is the schematic diagram of head hoop in the headphone that provides of the utility model.

Fig. 8 is the schematic diagram of left adjustment sheet in the headphone that provides of the utility model.

Fig. 9 is the schematic diagram of right adjustment sheet in the headphone that provides of the utility model.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described.

As shown in Fig. 1 ~ Fig. 6, a kind of headphone that the utility model embodiment provides, comprise a sweeping head hoop 1, head hoop 1 left end is provided with a left adjustment sheet 2 that can move up and down along its left part, head hoop 1 right-hand member is provided with a right adjustment sheet 3 that can move up and down along its right part, and left adjustment sheet 2 lower end and right adjustment sheet 3 lower end are rotatably connected to the earmuff 4 of a symmetry respectively;

Earmuff 4 comprises ear lid 41, the auricular concha 42 of hollow, horn hood 43 and ear muff 44, horn assembly (not shown) is provided with in auricular concha 4, auricular concha 41 comprises one first link 411 and one second link 412, first link 411 right-hand member is fixedly connected with the second link 412, first link 411 left end and ear lid 42 are spirally connected, second link 412 periphery is provided with some evenly distributed draw-in grooves 413, horn hood 43 inwall is provided with some evenly distributed convex tendons 431, the convex tendon 431 of horn hood 43 coordinates with the draw-in groove 413 of the second link 412, horn hood 43 outer wall and ear muff 44 are spirally connected, horn hood 43 offers the not identical sender of at least three opening directions 432.

As shown in Figure 7, further, described head hoop 1 left part is spaced apart successively is from top to bottom provided with multiple the first opening up V-type groove 11, and head hoop 1 right part is spaced apart successively is from top to bottom provided with multiple the second opening up V-type groove 12.

As shown in Figure 8, further, described left adjustment sheet 2 upper end offers first groove 21 suitable with head hoop 1 left part, first groove 21 inwall is installed with some the first V-type boss 22 matched with the first V-type groove 11, the position of up-down adjustment first V-type boss 22 in the first groove 21, left receiver 4 can be moved to the position corresponding with the left ear of people, easy to adjust.

As shown in Figure 9, further, described right adjustment sheet 3 upper end offers second groove 31 suitable with head hoop 1 right part, second groove 31 inwall is installed with some the second V-type boss 32 matched with the second V-type groove 12, the position of up-down adjustment first V-type boss 32 in the second groove 31, right receiver 5 can be moved to and the auris dextra of a people corresponding position, easy to adjust.

As shown in Fig. 2, Fig. 3, Fig. 4 and Fig. 6, preferably, the convex tendon 431 of described horn hood 43 is conical protrusions, the draw-in groove 413 of the second link 412 is cone-shaped groove, adopt conical convex tendon and draw-in groove, the convex tendon 431 being both convenient to horn hood 43 inserts in the draw-in groove 413 of the second link 412, makes horn hood 43 and the second link 412 fixation, the convex tendon 431 being convenient to again horn hood 43 is easily extracted in the draw-in groove 413 of the second link 412, thus improves the dismounting efficiency of horn hood 43.

A kind of headphone that the utility model provides, its horn hood 43 inwall is provided with some evenly distributed convex tendons 431, the convex tendon 731 of horn hood 43 coordinates with the draw-in groove 413 of the second link 412, thus horn hood 43 and auricular concha 42 are fixed together, when horn hood 43 pulled down by needs, directly horn hood 43 is outwards extracted, thus improve the dismounting efficiency of horn hood 43.Move up and down left adjustment sheet 2 respectively at head hoop 1 both ends and left receiver 4 and right receiver 5 can be moved to the position corresponding with the ear of people by right adjustment sheet 3, regulate simple and convenient; Head hoop 1 and the first V-type groove 11, second V-type groove 12 one-body molded, left adjustment sheet 2 and the first groove 21, first V-type boss 22 one-body molded, right adjustment sheet 3 and the second groove 31, second V-type boss 32 one-body molded, reduce production cost.

The above is preferred implementation of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model principle; can also make some improvements and modifications, these improvements and modifications are also considered as protection range of the present utility model.

Claims

1. a headphone, it is characterized in that, comprise a sweeping head hoop, described head hoop left end is provided with a left adjustment sheet that can move up and down along its left part, described head hoop right-hand member is provided with a right adjustment sheet that can move up and down along its right part, and described left adjustment sheet lower end and described right adjustment sheet lower end are rotatably connected to the earmuff of a symmetry respectively;

2. headphone according to claim 1, it is characterized in that, described head hoop left part is spaced apart successively is from top to bottom provided with multiple the first opening up V-type groove, and described head hoop right part is spaced apart successively is from top to bottom provided with multiple the second opening up V-type groove.

3. headphone according to claim 2, it is characterized in that, described left adjustment sheet upper end offers first groove suitable with described head hoop left part, and described first groove inner wall is installed with the first V-type boss that some and described first V-type groove matches.

4. headphone according to claim 2, it is characterized in that, described right adjustment sheet upper end offers second groove suitable with described head hoop right part, and described second groove inner wall is installed with the second V-type boss that some and described second V-type groove matches.

5. headphone according to claim 1, is characterized in that, the convex tendon of described horn hood is conical protrusions, and the draw-in groove of described second link is cone-shaped groove.